Solution for Multiple four-bar mechanism

Submitted by Markus Burkhardt

Authors Markus Burkhardt
Accuracy 0.0576
CPU time 0.2226
CPU / GPU Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Operating System Debian 3.2.60-1+deb7u1 (3.2.0-4-amd64)
Method description

Coordinates: redundant coordinates
Equations of motion: Differential-algebraic equations based on Newton-Euler formalism with symbolical equations of motion by Neweul-M2. Coordinate partitioning on velocity and acceleration level to transform DAE to ODE.
Solver: Simulink's ode45
Time step: step-size controller
Absolute tolerance: 1e-7
Relative tolerance: 1e-5
Programming language: Matlab (modeling) and Simulink C-Mex S-Function (execution)

Results file